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How the Antimicrobial Protein RNase 7 Helps Prevent Urinary Tract Infections
 How the Antimicrobial Protein RNase 7 Helps Prevent Urinary Tract Infections 1024 683 Mary Bates, PhD
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Researchers identify genetic variation associated with severe and recurrent UTIs. A new study adds to the growing body of evidence suggesting the antimicrobial protein RNase 7 plays an important role in preventing urinary tract infections (UTIs). The findings, published in The Journal of Clinical Investigation, suggest genetic variations in the RNase 7 gene may increase…

Novel Digital Storybook Intervention Aims to Support Children With Hearing Loss
 Novel Digital Storybook Intervention Aims to Support Children With Hearing Loss 1024 683 Abbie Miller
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Hear Me Read, invented and developed at Nationwide Children’s Hospital, is now being validated in a prospective clinical trial. For children who are deaf or hard of hearing, access to sound via hearing aids and cochlear implants and intensive speech therapy with highly trained verbal therapists are important parts of developing speech and literacy. “Children…

NCHart-1 a New Approach to Estimating Total Body Surface Area Burn Percentages
 NCHart-1 a New Approach to Estimating Total Body Surface Area Burn Percentages 150 150 Abbie Miller
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The new chart reduces math errors, improving accuracy for better outcomes. When a child has a burn injury, immediate care is essential. Fluid administration and treatment resources needed are decisions made in the field by emergency medical technicians (EMTs) and paramedics. Both decisions hinge on what percent of the child’s skin has burns. This number…

After Lung Transplantation for Cystic Fibrosis, Migration of Stem Cells May Lead to Chimeric Phenotype
 After Lung Transplantation for Cystic Fibrosis, Migration of Stem Cells May Lead to Chimeric Phenotype 1024 575 Jessica Nye, PhD
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Illustration of lungs on blue silhouette of upper chest on black background

Lung transplantation (LTx) for cystic fibrosis (CF) may trigger bidirectional, long-distance migration of tissue specific stem cells (TSC), causing a chimeric phenotype which could have implications for host defense capabilities. CF is caused by mutations in the CF transmembrane conductance regulator (CFTR) gene and is characterized by progressive chronic obstructive lung disease which can lead…

Featured Researcher — Amit Kapoor, PhD
 Featured Researcher — Amit Kapoor, PhD 150 150 Katie Brind'Amour, PhD, MS, CHES
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Amit Kapoor, PhD, joined Nationwide Children’s Hospital as a principal investigator in the Center for Vaccines and Immunity and The Ohio State University as an associate professor of Pediatrics in 2015. Dr. Kapoor’s lab is working to understand the immunopathogenesis of several viral pathogens that infect humans and animals. His lab is developing new animal…

Iron Deficiency and Fatigue Among Adolescents With Heavy Menstrual Bleeding
 Iron Deficiency and Fatigue Among Adolescents With Heavy Menstrual Bleeding 1024 673 Mary Bates, PhD
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Both iron deficiency and fatigue are common in adolescents with heavy menstrual bleeding and may not indicate presence of a bleeding disorder. In a new multicenter study of nearly 200 adolescents with heavy menstrual bleeding, researchers found a high prevalence of iron deficiency without concomitant anemia as well as a high prevalence of fatigue. The…

Epilepsy Surgery Underutilized in Young Patients With Drug-Resistant Epilepsy
 Epilepsy Surgery Underutilized in Young Patients With Drug-Resistant Epilepsy 1024 575 Katie Brind'Amour, PhD, MS, CHES
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Color close up image of young baby girl looking at hanging toys

Research suggests that early surgical intervention can boost developmental outcomes and even cure young children with intractable epilepsy, but low referral rates and other barriers result in limited access for some. Early surgery for drug-resistant epilepsy (DRE) can improve quality of life by reducing or even eliminating seizures. DRE affects about one in every three…

An Epigenetic Vulnerability for Rhabdomyosarcoma Among Children?
 An Epigenetic Vulnerability for Rhabdomyosarcoma Among Children? 150 150 Jessica Nye, PhD
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A deep classification of epigenetic machinery in rhabdomyosarcoma (RMS) tumors finds that the mammalian SWItch/Sucrose Non-Fermentable (mSWI/SNF) complexes are essential for the stabilization of RMS.   A recent study, published in Nature Communications, by Ben Stanton, PhD, and colleagues focused on rhabdomyosarcoma (RMS), a lethal pediatric soft tissue malignancy. Fusion positive RMS (FP-RMS) has properties…

4-Year Study Finds No Correlation Between Head Impacts and Cognitive Outcomes in Youth Tackle Football Players
 4-Year Study Finds No Correlation Between Head Impacts and Cognitive Outcomes in Youth Tackle Football Players 1024 683 Lauren Dembeck
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In the longest study of its kind, researchers studied individual players through 4 seasons of youth tackle football and found no correlation between the number or severity of head impacts and cognitive and behavioral outcomes.  When children are considering playing contact sports, parents/guardians and medical providers must weigh the risks and benefits. One of the…

Right Care, Right Place, Right Time? Frequency and Duration of Boarding for Pediatric Mental Health Conditions at Acute Care Hospitals
 Right Care, Right Place, Right Time? Frequency and Duration of Boarding for Pediatric Mental Health Conditions at Acute Care Hospitals 150 150 Lauren Dembeck
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Mental health boarding durations significantly exceed standards by the Joint Commission, and youth receive minimal mental health services in these acute care settings. This study calls for increased awareness, dedicated resources and research to improve mental health care for youths in these settings. According to the results of a national survey conducted, in part by…

Study Finds High Mortality Rates of Youths Previously Incarcerated in the Juvenile Legal System
 Study Finds High Mortality Rates of Youths Previously Incarcerated in the Juvenile Legal System 1024 683 Rebecca Cybulski
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silhouette girl portrait

Recent data links youth incarceration to early mortality by homicide, overdose and suicide. New research from the Abigail Wexner Research Institute at Nationwide Children’s Hospital finds that youth aged 11 to 21 years, who have been previously incarcerated in the juvenile legal system, are 5.9 times more likely than the general population to experience early mortality.…

Polyethylene Glycol 3350 Does Not Lead to Behavior Changes in Animal Model
 Polyethylene Glycol 3350 Does Not Lead to Behavior Changes in Animal Model 1024 683 Mary Bates, PhD
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Ross Maltz, MD

The laxative affected stool consistency and gut bacteria but did not alter anxiety-like behavior in mice. Polyethylene glycol 3350 (PEG3350) is a laxative commonly used to treat constipation in children. Over the years, the Food and Drug Administration has received some reports of neuropsychiatric symptoms in children administered PEG3350, including anxiety, aggression and obsessive-compulsive behaviors.…

Addition of a Radiation-Free Evaluation and Parent-Chosen Feeding Method Leads to Superior Outcomes for Infants With Swallowing Difficulties
 Addition of a Radiation-Free Evaluation and Parent-Chosen Feeding Method Leads to Superior Outcomes for Infants With Swallowing Difficulties 150 150 Katie Brind'Amour, PhD, MS, CHES
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A recent NIH-NIDDK-funded study suggests that application of novel high-resolution manometry along with guided parental involvement can improve oral feeding success for infants with swallowing difficulties. The prevalence of swallowing difficulties among neonatal intensive care graduates is increasing.  Swallowing difficulties or dysphagia in infants are associated with airway and digestive consequences often presenting with signs…

Are Adolescents With Congenital Heart Disease Getting Enough Physically Activity?
 Are Adolescents With Congenital Heart Disease Getting Enough Physically Activity? 1024 728 Mary Bates, PhD
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Study reports adolescents with congenital heart disease are less physically active than recommended, with gender playing a role. In a new study, researchers at Nationwide Children’s described physical activity patterns among high school-age adolescents with congenital heart disease (CHD) in the United States. The results, including analyses of the effects of gender and behavioral elements,…

Challenges and Experiences of LGBTQI+ Parents Regarding Infant Feeding
 Challenges and Experiences of LGBTQI+ Parents Regarding Infant Feeding 1024 681 Mary Bates, PhD
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sleeping infant

New study identifies challenges faced by LGBTQI+ parents, factors that can help healthcare providers improve their support. A new study is the first to explore the experiences of Lesbian, Gay, Bisexual, Transgender, Queer/Questioning, or Intersex, Plus (LGBTQI+) parents and identify the factors that influence their decisions on infant nutrition. The authors of the report say…

New Approach to Dystrophin Quantification Can Help Researchers Studying Muscular Dystrophy
 New Approach to Dystrophin Quantification Can Help Researchers Studying Muscular Dystrophy 150 150 Abbie Miller
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Dystrophin is the protein product of the DMD gene and plays an important role in Becker and Duchenne muscular dystrophies. Researchers in the Center for Gene Therapy at the Abigail Wexner Research Institute at Nationwide Children’s Hospital have developed an automated, unbiased approach for the precise quantification of dystrophin immunofluorescence in muscle samples. Dystrophin is…

Creating a Physician Workforce that Reflects the Patients and Families We Serve
 Creating a Physician Workforce that Reflects the Patients and Families We Serve 1024 683 Abbie Miller
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Workforce disparities persist within health care institutions and medical training. While individuals who identify as Black/African American, Latinx/Hispanic, Native American, and Pacific Islander comprise roughly 30% of the U.S. population, they are less than 15% of physicians, making them underrepresented in medicine – or URM. In fact, as the U.S. population grows more diverse, the…

High Rate of Urologic Anomalies in Children With Anorectal Malformations
 High Rate of Urologic Anomalies in Children With Anorectal Malformations 150 150 Lauren Dembeck
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Early recognition of urologic problems through proactive screening and urologic collaboration may help prevent of renal deterioration and allow for timely treatment in this population.   Researchers at Nationwide Children’s Hospital have recently demonstrated that urologic anomalies occur at a high rate in children with anorectal malformations and appear to increase in frequency with increasing…

Biofilm Bacteria Protected by a Form of DNA Resistant to Current Treatments
 Biofilm Bacteria Protected by a Form of DNA Resistant to Current Treatments 150 150 Lauren Bakaletz, PhD and Steve Goodman, PhD
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Researchers from Nationwide Children’s Hospital identify a structural component of the bacterial biofilm matrix in a novel discovery published in Cell that has strong implications as to how biofilms resist current treatments and how to create new therapeutics that will be effective.   Biofilms are communities of bacteria that are protected by an extracellular matrix…

Gene Therapy Rescues Phenotype in Preclinical Model for Limb Girdle Muscular Dystrophy 2A/R1
 Gene Therapy Rescues Phenotype in Preclinical Model for Limb Girdle Muscular Dystrophy 2A/R1 1024 575 Abbie Miller
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Replacement of CAPN3 gene via AAV-mediated gene therapy resulted in significant, robust improvements in functional outcomes and muscle physiology in the preclinical model. LGMDs are a rare form of muscular dystrophy for which there is no treatment. As a heterogenous group caused by a number of mutations, the complexity of classification makes the disease challenging…

Identifying Which Children with Nephrotic Syndrome Will Respond to Steroids
 Identifying Which Children with Nephrotic Syndrome Will Respond to Steroids 1024 683 Mary Bates, PhD
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New research identifies potential biomarkers in the plasma of children with steroid resistant nephrotic syndrome. Nephrotic syndrome is among the most common forms of kidney disease in children. Although glucocorticoids (i.e., steroids) are the primary treatment, approximately 10 to 20% of children with nephrotic syndrome present with or develop steroid resistance. This is only discovered…

Therapy With Double-Bright Natural Killer Cell Infusions Increases Response Rates Among Frail Patients With Acute Myeloid Leukemia
 Therapy With Double-Bright Natural Killer Cell Infusions Increases Response Rates Among Frail Patients With Acute Myeloid Leukemia 969 533 Jessica Nye, PhD
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Illustration of NK Cells, T Cells, other immune cells floating across white background

A case series of 13 patients with relapsed/refractory acute myeloid leukemia (AML) finds that a novel approach using repeated infusions of cultured natural killer (NK) cells increases overall and complete response rates. NK cells are lymphocytes – white blood cell components of the innate immune response – that have anti-leukemic properties. Although efforts to incorporate…

Repeated Injury to Stem Cells Could be a Significant Contributor to Chronic Lung Disease
 Repeated Injury to Stem Cells Could be a Significant Contributor to Chronic Lung Disease 1024 575 Abbie Miller
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Illustration of lungs on blue silhouette of upper chest on black background

A series of experiments shows that biological aging of tracheobronchial stem cells could drive the development of chronic lung disease. In a recent publication in STEM CELLS Translational Medicine (SCTM), researchers showed that repeated injury to epithelial cells in the airway caused biological aging of the stem cells located there. Tracheobronchial stem cells (TSCs) are…

Treating Intrauterine Opioid Exposure in Infants Born Preterm
 Treating Intrauterine Opioid Exposure in Infants Born Preterm 1024 575 Deborah L. Ungerleider, MD, FAAP
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We need a protocol to evaluate and treat neonatal abstinence syndrome in preterm infants. Neonatal abstinence syndrome (NAS) occurs when infants who are exposed to opioids in utero develop withdrawal signs and symptoms after birth.1 According to past studies, NAS occurs in 55% to 94% of infants exposed to opioids, with an increasing incidence between…

A Patient-Centered Medical Home for Pediatric Inflammatory Bowel Disease
 A Patient-Centered Medical Home for Pediatric Inflammatory Bowel Disease 1024 683 Mary Bates, PhD
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The Center for Pediatric and Adolescent IBD serves as a case study for comprehensive, multidisciplinary care. In a new paper published in Inflammatory Bowel Disease, researchers from Nationwide Children’s describe the multidisciplinary care model at the Center for Pediatric and Adolescent Inflammatory Bowel Disease as an example of a pediatric specialty medical home. The researchers…

Standardizing Training in Pediatric Cardiac Critical Care
 Standardizing Training in Pediatric Cardiac Critical Care 150 150 Mary Bates, PhD
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In a new report, a taskforce of experts presented their recommendations to standardize training in pediatric cardiac critical care. The authors hope the report is a first step toward more oversight of training and certification in the field. The field of pediatric cardiac critical care is relatively young but growing quickly. Currently, there are 120…

Validity of the WISC-V Intelligence Testing in Children With Autism Spectrum Disorder
 Validity of the WISC-V Intelligence Testing in Children With Autism Spectrum Disorder 1024 575 Mary Bates, PhD
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Evaluating thinking and reasoning abilities for children with autism using conventional intelligence tests can be done, but with some caution. The Wechsler Intelligence Scale for Children, Fifth Edition (WISC-V) is one of the most widely used intelligence tests for children. However, little is known about the validity of this test in children with autism spectrum…

Codetection of Respiratory Bacteria in Infants With RSV Infection Associated With Worse Outcomes
 Codetection of Respiratory Bacteria in Infants With RSV Infection Associated With Worse Outcomes 1024 575 Lauren Dembeck
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Color photo of Black father holding infant on shoulder in front of nursery background with clouds on the wall

The interaction between the bacteria and respiratory syncytial virus (RSV) appears to be synergistic. Researchers are now working to understand the underlying biological mechanisms. Researchers at Nationwide Children’s Hospital have discovered that codetection of Haemophilus influenzae and Streptococcus pneumoniae in the upper respiratory tract of previously healthy infants with RSV infection was independently associated with…

How Patient-Derived Stem Cells are Changing the Trajectory of Congenital Heart Disease Research
 How Patient-Derived Stem Cells are Changing the Trajectory of Congenital Heart Disease Research 1024 683 Katie Brind'Amour, PhD, MS, CHES
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Small blood samples — and the patient-specific, induced pluripotent stem cells (iPSCs) they enable — turn into valuable research material for understanding congenital cardiovascular disorders, especially when united with modern genome sequencing and editing, animal models and three dimensional tissue growth technologies. Patient-derived induced pluripotent stem cells (iPSCs) have a significant downside for studying most…

Teens on the Road: How Technology, Policy and Parents Influence Driving Safety
 Teens on the Road: How Technology, Policy and Parents Influence Driving Safety 1024 633 Abbie Miller
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Traffic crashes are a leading cause of death in the United States. For teens, the stakes are especially high.

Microsurgery for Acute Flaccid Myelitis: Personalized Approach Leads to Remarkable Recoveries
 Microsurgery for Acute Flaccid Myelitis: Personalized Approach Leads to Remarkable Recoveries 1024 440 Lauren Dembeck
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Children from around the world are coming to Nationwide Children’s for specialized care for AFM with lower extremity involvement. Dr. Amy Moore invented many of the procedures that are leading to remarkable recoveries for these patients. After an ordinary cold, most people continue with life as usual; however, in some rare cases, a previously healthy…

Learning in Real Time to Overcome COVID-19 and MIS-C
 Learning in Real Time to Overcome COVID-19 and MIS-C 1024 491 Natalie Wilson
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Illustrations of clock faces at different times and angles

When multisystem inflammatory syndrome in children (MIS-C) emerged in May 2020, the new condition made headlines. Although rare, MIS-C can appear in kids about a month after they’ve recovered from infections with SARS-CoV-2, the virus that causes COVID-19 — even if they haven’t felt sick at all. “We don’t know why some children develop MIS-C,”…

Lubiprostone Found to be Safe, as Effective as Placebo in Children With Constipation
 Lubiprostone Found to be Safe, as Effective as Placebo in Children With Constipation 1024 680 Mary Bates, PhD
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Close up color photo of little boy holding hands on his belly

The medication, FDA-approved for adults, may benefit older pediatric patients with less of a behavioral component to their constipation. Pediatric functional constipation, though common, remains challenging to treat. Lubiprostone is a medication approved by the U.S. Food and Drug Administration (FDA) for the treatment of constipation and irritable bowel syndrome with constipation in adults. In…

Distinct Transcriptional Regulatory Domain Identified in Ewing Sarcoma Fusion Protein
 Distinct Transcriptional Regulatory Domain Identified in Ewing Sarcoma Fusion Protein 1024 1024 Lauren Dembeck
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Illustration of split DNA - Single strand ribonucleic acid

A better understanding of a newly defined region in the fusion protein that causes Ewing sarcoma may lead to novel approaches for therapeutic targeting. Ewing sarcoma is an aggressive pediatric bone cancer defined by the presence of a single genetic abnormality: a chromosomal translocation. The translocation splits two genes and joins them abnormally, creating a…

Impulsivity, Not Inattention, Predicts Externalizing Disorders
 Impulsivity, Not Inattention, Predicts Externalizing Disorders 1024 683 Natalie Wilson
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Black and white image of five smiling kids/adolescents

Without early intervention, children with hyperactive-impulsive symptoms of attention-deficit/hyperactivity disorder may be vulnerable to developing other externalizing behavior disorders. Contributing to a small but growing body of litera­ture evaluating trait impulsivity theory, a team of researchers led by Mary A. Fristad, PhD, ABPP, director of Academic Affairs and Research Development in the Division of Child…

Risk for Serious Complications From Vaccine-Preventable Infections After Hematopoietic Cell Transplant
 Risk for Serious Complications From Vaccine-Preventable Infections After Hematopoietic Cell Transplant 1024 683 Katie Brind'Amour, PhD, MS, CHES
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Clinician-scientists reveal the burden of vaccine-preventable infections among children post-transplant, when immunity is low and risk is high. When a hematopoietic cell transplant (HCT) recipient at Nationwide Children’s Hospital was diagnosed with a vaccine-preventable infection (VPI), treating clinicians decided to evaluate the burden of VPI in HCT patients at Nationwide Children’s and elsewhere. The team…

How Policy Can Influence Distracted Driving
 How Policy Can Influence Distracted Driving 150 150 Laura Dattner
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To combat the risks of using a cellphone while driving, states have implemented a variety of laws. As of July 2021, 21 of 50 states have implemented comprehensive hands-free cellphone laws (i.e., comprehensive handheld cellphone bans), which prohibit almost all handheld cellphone use including texting, calling and using apps. In addition, three states and the…

Kidney and Urinary Tract Protein Demonstrates Antimicrobial Activity
 Kidney and Urinary Tract Protein Demonstrates Antimicrobial Activity 1024 683 Lauren Dembeck
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A little-studied peptide found in the urinary tract is a potential biomarker for urinary tract infection risk and could be developed into a novel therapeutic against drug-resistant bacteria.  Researchers at Nationwide Children’s Hospital have demonstrated that an understudied protein expressed in the human kidney and bladder kills the bacteria that cause urinary tract infections (UTI).…

Is Tracheostomy Tube Placement in Preemies Safe?
 Is Tracheostomy Tube Placement in Preemies Safe? 1024 575 Mary Bates, PhD
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Nurse caring for infant in Neonatal Intensive Care Unit (NICU)

The procedure is safe and effective in newborns requiring high ventilator pressures. Tracheostomy tube placement is a common procedure performed for premature infants requiring respiratory assistance. Compared to an endotracheal tube, placement of a tracheostomy tube is thought to allow the infant more opportunities for comfort, interaction, nutrition and growth. However, rates of tracheostomy tube…

Long-Term Follow-up Study Shows Cannabidiol is Safe and Effective for Lennox-Gastaut Syndrome
 Long-Term Follow-up Study Shows Cannabidiol is Safe and Effective for Lennox-Gastaut Syndrome 695 473 Mary Bates, PhD
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Black and white environmental portrait of Dr. Anup Patel standing in the hospital in his lab coat with his hand in his pocket

Long-term treatment with highly purified plant-based CBD shows continued seizure reduction and no new side effects. The results of a long-term open-label extension trial of plant-derived, highly purified cannabidiol (CBD) show the treatment is effective and safe long term for patients with Lennox-Gastaut syndrome. The treatment had a similar safety profile as in the original…

A Novel FUS/ETV4 Fusion and Other Rare FET/ETS Fusion Proteins Are Bona Fide Ewing Sarcoma
 A Novel FUS/ETV4 Fusion and Other Rare FET/ETS Fusion Proteins Are Bona Fide Ewing Sarcoma 1024 575 Jessica Nye, PhD
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Researchers conduct a molecular comparison between the established EWS/FLI translocation with rarer FET/ETS fusions, broadly supporting the inclusion of FET/ETS chimeric proteins in Ewing Sarcoma diagnosis and treatment.   Ewing sarcoma, most commonly caused by a chromosomal translocation of the amino-terminal domain of EWSR1 with the transcription factor FLI (EWS/FLI), presents as an aggressive pediatric…

Identifying Early Urinary Biomarkers of Kidney Damage in Type 1 Diabetes
 Identifying Early Urinary Biomarkers of Kidney Damage in Type 1 Diabetes 150 150 Mary Bates, PhD
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Markers of renal tubule injury and oxidative stress indicate diabetic nephropathy before microalbuminuria. Diabetic nephropathy is a common complication of type 1 diabetes. Traditionally, measurement of microalbuminuria is used to screen children with diabetes for diabetic nephropathy. However, evidence suggests that damage to the kidneys may begin soon after diagnosis, much earlier than microalbuminuria can…

Probiotic Treatment Promotes Neurodevelopment After Experimental Necrotizing Enterocolitis
 Probiotic Treatment Promotes Neurodevelopment After Experimental Necrotizing Enterocolitis 777 640 Lauren Dembeck
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B&W image of Dr. Gail Besner posing for a photo in her lab coat

A single dose of a novel live probiotic therapeutic protects the rodent brain during early development and the effects persist into adolescence. Researchers at Nationwide Children’s Hospital have demonstrated that when given in a biofilm state, probiotic Lactobacillus reuteri prevents the detrimental neurodevelopmental sequalae of experimental necrotizing enterocolitis (NEC).1 The findings, published in Brain, Behavior…

Specialized Treatment for Severe Bronchopulmonary Dysplasia Increases Survival
 Specialized Treatment for Severe Bronchopulmonary Dysplasia Increases Survival 1024 683 Mary Bates, PhD
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Dr. Edward Shepherd

Most infants with established BPD referred to Nationwide’s BPD Center improve and survive, despite the severity of their illness. In a new study, researchers analyzed the in-hospital outcomes for preterm infants with established bronchopulmonary dysplasia (BPD) referred to Nationwide Children’s Comprehensive Center for BPD. They found that despite the high degree of illness severity in…

Postoperative Care for Benign Ovarian Neoplasms
 Postoperative Care for Benign Ovarian Neoplasms 150 150 Mary Bates, PhD
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Study suggests no benefit from routine imaging and supports symptomatic imaging for postoperative management of benign ovarian neoplasms. In a new study, researchers at Nationwide Children’s Hospital led a collaboration with eight children’s hospitals examining the follow-up care and subsequent outcomes of pediatric patients after surgery for a benign ovarian neoplasm to develop evidence-based recommendations…

Administering NK Cells Post-Transplant Improves Relapse in Myeloid Malignancies
 Administering NK Cells Post-Transplant Improves Relapse in Myeloid Malignancies 150 150 Mary Bates, PhD
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A Phase I/II clinical trial demonstrates donor-derived NK cells are safe and effective at decreasing relapse and increasing survival in adults with myeloid malignancies. Haploidentical stem-cell transplantation can be a successful treatment for patients with myeloid malignancies, but relapse remains a common risk. Natural killer (NK) cells are a subset of lymphocytes capable of recognizing…

Stent Implantations Are an Option for Small Patients
 Stent Implantations Are an Option for Small Patients 1024 670 Mary Bates, PhD
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Stents that can be dilated to adult size are safe and effective for the treatment of coarctation of the aorta in young patients. Studies have demonstrated stent implantation is more effective and safer than balloon angioplasty for the treatment of coarctation of the aorta in adult and older pediatric patients. In smaller patients, however, particularly…

Two Novel Biomarkers for Urinary Tract Infection Diagnosis Identified
 Two Novel Biomarkers for Urinary Tract Infection Diagnosis Identified 1024 575 Mary Bates, PhD
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Study identifies two proteins that are elevated in children with UTIs compared to those with culture-negative pyuria. In a new study from Nationwide Children’s, researchers identified two novel biomarkers that could be developed to further fine tune the diagnosis of urinary tract infection (UTI) in children. UTIs are common, but challenging to diagnose, in children.…

Unraveling the Role of Pioneer Factors in Childhood Cancer
 Unraveling the Role of Pioneer Factors in Childhood Cancer 150 150 Abbie Miller
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New study implicates PAX3-FOXO1, an oncogenic driver of rhabdomyosarcoma, as a chimeric pioneer factor. Transcription factors are proteins that read the DNA sequences and can direct the transcription of that sequence into mRNA for translation into a protein. Transcription can become deregulated in cancer. Normally, transcription factors read sequences of DNA that are described as…

Cylinder Mitral Valve Construct is a Safe and Durable Alternative for Young Patients
 Cylinder Mitral Valve Construct is a Safe and Durable Alternative for Young Patients 1024 752 Mary Bates, PhD
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Top-down view of heart valves

The new technique could potentially reduce the number of lifetime surgeries required by these patients, researchers say. In a new study, researchers from Nationwide Children’s Hospital report that pediatric patients who underwent cylinder mitral valve construct, a new technique for replacing the mitral valve, had improved left ventricular function over time. In addition, there were…